Theon's ladder is an ancient algorithm for calculating rational approximations for the square root of 2. It features two columns of integers (called a ladder), in which the ratio of the two numbers in each row is an approximation to the square root...

Research in education and physical education has emphasized the need for continuing professional development (CPD) programs that are aligned with best practices. More specifically, scholars interested in teaching personal and social responsibility ...

In today's technology-laden society human-computer interaction (HCI) is an important knowledge area for computer scientists and software engineers. This paper surveys existing approaches to incorporate HCI into computer science (CS) and such related ...